The hanging package facilitates the typesetting of hanging paragraphs. The package also enables typesetting with hanging punctuation, by making punctuation characters active. This facility is best suppressed (it can interfere with other packages) -- there are package options for suppressing each individual punctuation character. 'Real' attempts at hanging punction should nowadays use the microtype package, which takes advantage of the support offered in recent versions of pdfTeX.
Binary packages can be installed with the high-level tool pkgin (which can be installed with pkg_add) or pkg_add(1) (installed by default). The NetBSD packages collection is also designed to permit easy installation from source.
The pkg_admin audit command locates any installed package which has been mentioned in security advisories as having vulnerabilities.
Please note the vulnerabilities database might not be fully accurate, and not every bug is exploitable with every configuration.
Problem reports, updates or suggestions for this package should be reported with send-pr.